<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>JQuery Collapse</title>
<script type="text/javascript" src="jquery.js"></script>
    <script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script type="text/javascript">
    $(function () {

        $("#click_here").click(function (event) {
            //event.preventDefault();
            $("#div1").slideToggle();
        });

        $("#div1 a").click(function (event) {
            event.preventDefault();
            $("#div1").slideUp();
        });
    });
</script>
<style type="text/css">
body {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #666666; 
}
a{color:#993300; text-decoration:none;}
#div1 {
width:70%;
display: none;
padding:5px;
border:2px solid #EFEFEF;
background-color:#FEFEFE;
}
#click_here{

padding:5px;
border:2px solid #FFEFEF;
background-color:#EFEFEF;
}
</style>
</head>
<body>
<input type="button" id="click_here" value="Click Here">

<div id="div1">
<a href="#" class="close">[x]</a>
<p>
Content of a Div Toggle
</p>
</div>
</body>
</html>